熱(re)銷推(tui)薦(jian)
82.3%的用戶(hu)都(dou)在(zai)選擇(ze)這幾款！
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發(fa)布時間:
2021
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08
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04
三、大型(xing)高真(zhen)(zhen)空(kong)擋(dang)(dang)板(ban)閥(fa)參(can)數(shu)類型(xing)： 擋(dang)(dang)板(ban)閥(fa) 驅(qu)動(dong)方式： 氣動(dong) 法蘭形(xing)式： LF GB-LP 閥(fa)體材料： 不銹鋼 適用真(zhen)(zhen)空(kong)： 高真(zhen)(zhen)空(kong) 適用范圍：5.3×10-5Pa～1.2×105Pa（氟膠(jiao)圈密(mi)(mi)封(feng)(feng)）5.3×10-6Pa～1.2×105Pa（波紋管密(mi)(mi)封(feng)(feng)）打(da)開(kai)(kai)時閥(fa)板(ban)上的壓(ya)差：5.3×10-6Pa～1.2×105Pa任意方向閥(fa)體和閥(fa)座漏率：≤1.3×10-7Pa·L·s-1首次(ci)保養循環次(ci)數(shu)：≤1.3×10-7Pa·L·s-1閥(fa)體烘烤(kao)溫度：≤150℃安裝位置：密(mi)(mi)封(feng)(feng)面(mian)朝向真(zhen)(zhen)空(kong)電源：交流220V 50Hz，6W或直流24V，3W（特殊規(gui)格可定做）壓(ya)縮空(kong)氣：0.5～0.7MPa閥(fa)門開(kai)(kai)啟或關(guan)閉時間：≤5s閥(fa)門位置指示(shi)：帶有啟閉位置指示(shi)開(kai)(kai)關(guan)（磁性開(kai)(kai)關(guan)）
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發布時間:
2021
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07
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29
類型驅動方式(shi)法蘭形式(shi)插（閘）板閥(fa) 電動 其它 閥(fa)體(ti)材料(liao)適(shi)用真(zhen)空(kong)通徑(mm)碳鋼(gang) 超高真(zhen)空(kong) 1600/1800/2000/2200/2400/2600/2800/3000
四、外形(xing)尺寸五、驅動規格六、法蘭尺寸
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2019
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羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)在(zai)石油(you)(you)(you)(you)(you)(you)、化(hua)工(gong)(gong)、塑料和汽(qi)輪機(ji)轉(zhuan)子(zi)(zi)動平衡(heng)中(zhong)起著重要(yao)作(zuo)用。對(dui)(dui)我們來說，當我們在(zai)使用時(shi)(shi)，我們應(ying)(ying)該了解(jie)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)設備的(de)工(gong)(gong)作(zuo)點，以便能夠(gou)順利運(yun)(yun)行(xing)。那(nei)么(me)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)設備的(de)工(gong)(gong)作(zuo)點是(shi)什么(me)。 1、重新組裝后(hou)，應(ying)(ying)進(jin)行(xing)試運(yun)(yun)行(xing)。清(qing)洗(xi)過程中(zhong)，羅(luo)(luo)(luo)茨(ci)泵(beng)中(zhong)會殘留一定量的(de)揮發(fa)(fa)油(you)(you)(you)(you)(you)(you)發(fa)(fa)物(wu)。泵(beng)將(jiang)閑置2小(xiao)時(shi)(shi)，機(ji)油(you)(you)(you)(you)(you)(you)將(jiang)更(geng)換兩(liang)次。正常運(yun)(yun)行(xing)后(hou)，將(jiang)再(zai)次投入正常運(yun)(yun)行(xing)。 2、當新設備一般泵(beng)出清(qing)潔干(gan)燥的(de)氣體(ti)時(shi)(shi)，建(jian)議每100小(xiao)時(shi)(shi)更(geng)換一次油(you)(you)(you)(you)(you)(you)。換油(you)(you)(you)(you)(you)(you)周期應(ying)(ying)根據實際使用條件以及(ji)(ji)是(shi)否能滿(man)足性(xing)能要(yao)求(qiu)和其他情(qing)況(kuang)(kuang)進(jin)行(xing)考慮。 3、工(gong)(gong)作(zuo)2000小(xiao)時(shi)(shi)后(hou)，應(ying)(ying)進(jin)行(xing)大(da)修，檢(jian)查橡膠密(mi)封件程度的(de)老化(hua)情(qing)況(kuang)(kuang)，檢(jian)查排氣閥板是(shi)否的(de)開裂(lie)情(qing)況(kuang)(kuang)，清(qing)理沉積在(zai)閥板和排氣閥座(zuo)上的(de)污(wu)垢。 4、向軸承體(ti)添加(jia)軸承潤(run)滑油(you)(you)(you)(you)(you)(you)，觀(guan)察油(you)(you)(you)(you)(you)(you)位(wei)應(ying)(ying)在(zai)油(you)(you)(you)(you)(you)(you)標中(zhong)間，潤(run)滑油(you)(you)(you)(you)(you)(you)應(ying)(ying)及(ji)(ji)時(shi)(shi)更(geng)換或補(bu)充。 5、務必(bi)檢(jian)查機(ji)油(you)(you)(you)(you)(you)(you)質(zhi)量情(qing)況(kuang)(kuang)。如(ru)(ru)果(guo)發(fa)(fa)現機(ji)油(you)(you)(you)(you)(you)(you)變質(zhi)，及(ji)(ji)時(shi)(shi)更(geng)換新機(ji)油(you)(you)(you)(you)(you)(you)。確保正常工(gong)(gong)作(zuo)。 6、清(qing)潔泵(beng)室內(nei)的(de)所有零(ling)件，如(ru)(ru)轉(zhuan)子(zi)(zi)、轉(zhuan)子(zi)(zi)、彈簧等。一般，用汽(qi)油(you)(you)(you)(you)(you)(you)清(qing)洗(xi)并干(gan)燥。 7、羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)需要(yao)經常檢(jian)查油(you)(you)(you)(you)(you)(you)位(wei)。如(ru)(ru)果(guo)不符(fu)合(he)規定，必(bi)須進(jin)行(xing)調(diao)整(zheng)以符(fu)合(he)要(yao)求(qiu)。 羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)工(gong)(gong)作(zuo)時(shi)(shi)主要(yao)由泵(beng)體(ti)內(nei)的(de)一對(dui)(dui)同步(bu)齒輪通過兩(liang)個旋轉(zhuan)方向相反(fan)的(de)轉(zhuan)子(zi)(zi)驅動。采用先進(jin)的(de)技(ji)術(shu)配件，大(da)大(da)改變了噪音，成為現在(zai)流行(xing)的(de)新型設備。 恒才機(ji)電真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)廠家主要(yao)產品有2BV、V、VG、VI、VZ、VN、LRP系列(lie)水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),X、GVD系列(lie)旋片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),ZJ系列(lie)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),GXS、DHS、VSD、G...
2019
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在水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)的(de)(de)(de)使(shi)用(yong)(yong)(yong)過(guo)程中，由于(yu)使(shi)用(yong)(yong)(yong)不當、維護不善甚(shen)至長期(qi)工作(zuo)(zuo)(zuo)，可(ke)能會出現設(she)備故障。根(gen)據(ju)過(guo)去的(de)(de)(de)經驗，為(wei)每個人總(zong)結了(le)(le)常(chang)見故障和維護方法(fa)。以(yi)下是(shi)對耐(nai)腐蝕2bv水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)維護的(de)(de)(de)介(jie)紹: 1、耐(nai)腐蝕2bv水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)異(yi)常(chang)啟(qi)動聲音 (1)啟(qi)動聲音異(yi)常(chang)時，用(yong)(yong)(yong)戶(hu)(hu)應(ying)(ying)(ying)(ying)檢(jian)(jian)(jian)查電源電壓、電機(ji)接線等。一個接一個地清除長期(qi)未使(shi)用(yong)(yong)(yong)的(de)(de)(de)蓋子上(shang)的(de)(de)(de)雜質(zhi)和異(yi)物，并在鐵(tie)銹上(shang)添加除銹劑或人工除銹。 (2)聲音仍然不正常(chang)，原因(yin)可(ke)能是(shi)泵(beng)(beng)(beng)(beng)腔(qiang)內(nei)充滿(man)工作(zuo)(zuo)(zuo)流(liu)體，泵(beng)(beng)(beng)(beng)腔(qiang)內(nei)充滿(man)水(shui)(shui)(shui)(shui)啟(qi)動。打開排放出口并釋(shi)放適量的(de)(de)(de)工作(zuo)(zuo)(zuo)流(liu)體就足夠了(le)(le)。 2、耐(nai)腐蝕2bv水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)電機(ji)過(guo)熱(re) 電機(ji)過(guo)熱(re)時，用(yong)(yong)(yong)戶(hu)(hu)應(ying)(ying)(ying)(ying)先停機(ji)，然后(hou)檢(jian)(jian)(jian)查電機(ji)缺相、接線牢固(gu)、排氣孔堵塞、葉輪(lun)拖動等情況(kuang)(kuang)。逐一檢(jian)(jian)(jian)查供(gong)水(shui)(shui)(shui)(shui)是(shi)否導致(zhi)電機(ji)過(guo)載，并將供(gong)水(shui)(shui)(shui)(shui)減(jian)少到參數設(she)定(ding)范圍。 3、溫(wen)(wen)度太高(gao)了(le)(le) (1)如果(guo)吸入氣體的(de)(de)(de)溫(wen)(wen)度過(guo)高(gao)，用(yong)(yong)(yong)戶(hu)(hu)應(ying)(ying)(ying)(ying)采取措施降低(di)吸入氣體的(de)(de)(de)溫(wen)(wen)度，除去壓縮室(shi)內(nei)氣體散發(fa)的(de)(de)(de)汽化熱(re)，并在泵(beng)(beng)(beng)(beng)入口前冷凝(ning)可(ke)冷凝(ning)氣體。 (2)溫(wen)(wen)度過(guo)高(gao)應(ying)(ying)(ying)(ying)根(gen)據(ju)工作(zuo)(zuo)(zuo)流(liu)體和氣體的(de)(de)(de)實際情況(kuang)(kuang)解決。如果(guo)工作(zuo)(zuo)(zuo)流(liu)體入口處的(de)(de)(de)溫(wen)(wen)度太高(gao)或供(gong)應(ying)(ying)(ying)(ying)太少，用(yong)(yong)(yong)戶(hu)(hu)應(ying)(ying)(ying)(ying)該(gai)找到降低(di)工作(zuo)(zuo)(zuo)流(liu)體溫(wen)(wen)度或增加工作(zuo)(zuo)(zuo)流(liu)體供(gong)應(ying)(ying)(ying)(ying)的(de)(de)(de)方法(fa)。 4、盤車困(kun)難 (1)大多數盤車困(kun)難是(shi)由于(yu)出廠后(hou)進入工況(kuang)(kuang)長期(qi)失效，真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)端(duan)面生(sheng)銹造(zao)成的(de)(de)(de)。草酸需(xu)要注入泵(beng)(beng)(beng)(beng)腔(qiang)浸泡半小時。松開螺(luo)栓(shuan)后(hou)，盤車順利(li)進行，然后(hou)泵(beng)(beng)(beng)(beng)蓋螺(luo)栓(shuan)均勻鎖緊。 (2)如果(guo)設(she)備在使(shi)用(yong)(yong)(yong)中，應(ying)(ying)(ying)(ying)檢(jian)(jian)(jian)查水(shui)(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)空泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)室(shi)水(shui)(shui)(shui)(shui)溫(wen)(wen)和污垢清洗，并改進工藝，盡可(ke)能降低(di)水(shui)(shui)(shui)(shui)...
2019
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干式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)制造商介紹了(le)冬(dong)天使用(yong)干式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)方(fang)法。本月已經(jing)進(jin)入(ru)冬(dong)季(ji)。嚴寒的(de)(de)(de)冬(dong)季(ji)對各(ge)個企(qi)業(ye)的(de)(de)(de)生產設(she)備(bei)造成了(le)很大(da)影(ying)響。干式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也不例外。輕微(wei)的(de)(de)(de)疏忽會嚴重影(ying)響爪(zhua)泵(beng)(beng)(beng)。那么在冬(dong)天如何更好(hao)地使用(yong)干式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)呢?小編帶大(da)家了(le)解以下知識(shi)。 1、確保冷卻水循環(huan)系(xi)統正常(chang)。如果(guo)冬(dong)天停(ting)止(zhi)冷卻水循環(huan)，請(qing)用(yong)氮氣(qi)(qi)(qi)或(huo)壓(ya)縮空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)將(jiang)泵(beng)(beng)(beng)中(zhong)的(de)(de)(de)冷卻水吹(chui)出。當(dang)空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)溫度低(di)于(yu)0°C時(shi)(shi)，請(qing)確保在停(ting)止(zhi)無油(you)(you)(you)爪(zhua)干式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)后清洗泵(beng)(beng)(beng)中(zhong)的(de)(de)(de)所有(you)液體。清潔(除潤(run)滑(hua)油(you)(you)(you)外)以防止(zhi)霜(shuang)凍破裂。 2、注(zhu)(zhu)意潤(run)滑(hua)油(you)(you)(you)的(de)(de)(de)油(you)(you)(you)位。泵(beng)(beng)(beng)后端的(de)(de)(de)油(you)(you)(you)位指示油(you)(you)(you)位應高(gao)于(yu)中(zhong)心線。如果(guo)缺少(shao)(shao)，請(qing)添(tian)加潤(run)滑(hua)油(you)(you)(you)。新型(xing)顎(e)式(shi)(shi)干式(shi)(shi)無油(you)(you)(you)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)需要在300小時(shi)(shi)的(de)(de)(de)使用(yong)時(shi)(shi)間(jian)內更換齒輪箱潤(run)滑(hua)劑，然后每運行(xing)3000小時(shi)(shi)就更換一次(ci)齒輪箱潤(run)滑(hua)劑。前端軸(zhou)(zhou)承(cheng)使用(yong)鋰基潤(run)滑(hua)脂潤(run)滑(hua)，需要每300小時(shi)(shi)更換一次(ci)。更換方(fang)法是(shi)(shi)打開泵(beng)(beng)(beng)的(de)(de)(de)進(jin)氣(qi)(qi)(qi)口和(he)軸(zhou)(zhou)承(cheng)蓋，并(bing)添(tian)加適(shi)量的(de)(de)(de)鋰基潤(run)滑(hua)脂。更換時(shi)(shi)，請(qing)注(zhu)(zhu)意確保進(jin)氣(qi)(qi)(qi)口和(he)軸(zhou)(zhou)承(cheng)蓋。密封。 爪(zhua)式(shi)(shi)干式(shi)(shi)無油(you)(you)(you)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)一種可以提(ti)高(gao)產品質量，提(ti)高(gao)生產效率(lv)并(bing)為(wei)企(qi)業(ye)創造更多價值的(de)(de)(de)設(she)備(bei)，但這(zhe)些都是(shi)(shi)基于(yu)合理(li)的(de)(de)(de)使用(yong)。良(liang)好(hao)的(de)(de)(de)使用(yong)習慣可以減少(shao)(shao)爪(zhua)泵(beng)(beng)(beng)因故障而停(ting)機(ji)的(de)(de)(de)時(shi)(shi)間(jian)，不會耽誤企(qi)業(ye)的(de)(de)(de)生產，有(you)利于(yu)企(qi)業(ye)提(ti)高(gao)經(jing)濟效益。 以上是(shi)(shi)干式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)冬(dong)季(ji)使用(yong)指南。希望對大(da)家有(you)幫助(zhu)。有(you)關(guan)(guan)更多信息，請(qing)繼續(xu)關(guan)(guan)注(zhu)(zhu)我(wo)們的(de)(de)(de)網(wang)站。 恒才機(ji)電(dian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)廠家主要產品有(you)2BV、V、VG、VI、VZ、VN、LRP系(xi)列水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),X、GVD系(xi)列旋(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),...
2020
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GXS螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)工廠將介(jie)紹螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)傳動方(fang)式(shi)。在關(guan)注(zhu)(zhu)(zhu)螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)運(yun)行(xing)過程(cheng)(cheng)時，驅動方(fang)法往(wang)往(wang)是非(fei)常(chang)重要的(de)(de)(de)(de)(de)(de)一(yi)部(bu)分(fen)，所(suo)以(yi)(yi)(yi)每個(ge)(ge)朋友(you)也(ye)非(fei)常(chang)關(guan)注(zhu)(zhu)(zhu)這些問題(ti)。然(ran)而(er)，從所(suo)有的(de)(de)(de)(de)(de)(de)傳輸方(fang)法中(zhong)(zhong)還可(ke)以(yi)(yi)(yi)注(zhu)(zhu)(zhu)意(yi)到(dao)(dao)，在實際操(cao)作過程(cheng)(cheng)中(zhong)(zhong)，這些特征(zheng)往(wang)往(wang)是突出的(de)(de)(de)(de)(de)(de)，因(yin)此，就特征(zheng)而(er)言(yan)，可(ke)以(yi)(yi)(yi)更(geng)好地掌握它們。 只有這樣，人們才(cai)(cai)能(neng)找到(dao)(dao)更(geng)雄心勃勃的(de)(de)(de)(de)(de)(de)答案(an)。在注(zhu)(zhu)(zhu)意(yi)GXS螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)傳動方(fang)式(shi)時，可(ke)以(yi)(yi)(yi)注(zhu)(zhu)(zhu)意(yi)到(dao)(dao)總泵(beng)(beng)(beng)速(su)與(yu)壓(ya)力比例成正比，兩者在各(ge)(ge)部(bu)分(fen)應(ying)達到(dao)(dao)更(geng)和諧的(de)(de)(de)(de)(de)(de)效果。就所(suo)有車輪(lun)而(er)言(yan)，都可(ke)以(yi)(yi)(yi)注(zhu)(zhu)(zhu)意(yi)到(dao)(dao)。 該設備通(tong)常(chang)在車輪(lun)的(de)(de)(de)(de)(de)(de)對稱性方(fang)面(mian)表現良好，因(yin)此在運(yun)行(xing)過程(cheng)(cheng)中(zhong)(zhong)也(ye)非(fei)常(chang)穩(wen)定(ding)(ding)，并且(qie)整體(ti)故(gu)障噪聲也(ye)非(fei)常(chang)低，處于(yu)較低的(de)(de)(de)(de)(de)(de)噪聲等(deng)級。在設備使用(yong)過程(cheng)(cheng)中(zhong)(zhong)，不(bu)需要潤滑油來改變詳細的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)室(shi)內部(bu)，整個(ge)(ge)真(zhen)(zhen)空(kong)(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)保證效果也(ye)很(hen)好。 然(ran)而(er)，泵(beng)(beng)(beng)室(shi)的(de)(de)(de)(de)(de)(de)結構(gou)也(ye)非(fei)常(chang)簡單。沒(mei)有任何緊固和排氣閥規劃，所(suo)有部(bu)件都可(ke)以(yi)(yi)(yi)更(geng)好地運(yun)行(xing)。然(ran)而(er)，在氫提(ti)取(qu)的(de)(de)(de)(de)(de)(de)實踐中(zhong)(zhong)，可(ke)以(yi)(yi)(yi)注(zhu)(zhu)(zhu)意(yi)到(dao)(dao)這樣一(yi)個(ge)(ge)事實，即提(ti)取(qu)的(de)(de)(de)(de)(de)(de)這一(yi)部(bu)分(fen)通(tong)常(chang)不(bu)太理想。 恒才(cai)(cai)機(ji)電(dian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)廠家(jia)主(zhu)要產品有2BV、V、VG、VI、VZ、VN、LRP系列(lie)水(shui)環真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),X、GVD系列(lie)旋片真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),ZJ系列(lie)羅茨(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),GXS、DHS、VSD、GHS系列(lie)螺(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),DZS系列(lie)爪泵(beng)(beng)(beng),中(zhong)(zhong)央真(zhen)(zhen)空(kong)(kong)(kong)(kong)系統等(deng)產品。公司代理有阿特拉(la)斯.科普柯(atlas)，司倍克speck產品.真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)廠家(jia)恒才(cai)(cai)機(ji)電(dian)憑(ping)借(jie)多年的(de)(de)(de)(de)(de)(de)生產制造經驗，一(yi)流(liu)的(de)(de)(de)(de)(de)(de)技(ji)術人員，完善的(de)(de)(de)(de)(de)(de)售(shou)后渠道使得產品質量多年來保持穩(wen)定(ding)(ding)可(ke)靠。恒才(cai)(cai)機(ji)電(dian)廠家(jia)期待與(yu)各(ge)(ge)位(wei)同...
2020
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01
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08
真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)維(wei)(wei)(wei)護(hu)中(zhong)有(you)很(hen)多注意(yi)事項(xiang)，非專業的(de)(de)(de)(de)(de)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)維(wei)(wei)(wei)護(hu)人(ren)(ren)員(yuan)(yuan)容易發生(sheng)一些常識性錯(cuo)誤(wu)。接(jie)下(xia)(xia)(xia)來(lai)，我主要介紹真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)維(wei)(wei)(wei)護(hu)中(zhong)的(de)(de)(de)(de)(de)常見錯(cuo)誤(wu)。常見的(de)(de)(de)(de)(de)錯(cuo)誤(wu)是什么?我們(men)應該如(ru)何避免錯(cuo)誤(wu)。希望通過以(yi)下(xia)(xia)(xia)內(nei)容，您可(ke)以(yi)加深對(dui)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)維(wei)(wei)(wei)護(hu)內(nei)容的(de)(de)(de)(de)(de)理(li)解。 維(wei)(wei)(wei)修(xiu)(xiu)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)時(shi)常見錯(cuo)誤(wu) 1、焊管(guan)(guan)(guan)自沖(chong)洗管(guan)(guan)(guan) 真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)大(da)部分沖(chong)洗管(guan)(guan)(guan)將(jiang)(jiang)(jiang)(jiang)使(shi)用(yong)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)介質本身從(cong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)入口穿過沖(chong)洗管(guan)(guan)(guan)，以(yi)引入密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)腔來(lai)沖(chong)洗密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)端面。因為(wei)沖(chong)洗管(guan)(guan)(guan)兩(liang)端的(de)(de)(de)(de)(de)接(jie)頭密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)件和(he)螺(luo)(luo)紋(wen)接(jie)頭容易泄漏，所以(yi)有(you)時(shi)清洗液(ye)也會侵蝕(shi)波紋(wen)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)件。修(xiu)(xiu)理(li)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)后(hou)(hou)(hou)(hou)(hou)，卸(xie)下(xia)(xia)(xia)沖(chong)洗管(guan)(guan)(guan)，并用(yong)電焊方法(fa)焊接(jie)兩(liang)端的(de)(de)(de)(de)(de)接(jie)頭。如(ru)果(guo)沒(mei)有(you)沖(chong)洗管(guan)(guan)(guan)，沖(chong)洗液(ye)將(jiang)(jiang)(jiang)(jiang)中(zhong)斷摩(mo)(mo)擦(ca)副(fu)并增加溫度，這也將(jiang)(jiang)(jiang)(jiang)縮短機械(xie)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)的(de)(de)(de)(de)(de)使(shi)用(yong)壽(shou)命(ming)。 2、拆下(xia)(xia)(xia)波紋(wen)管(guan)(guan)(guan)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)水套 波紋(wen)管(guan)(guan)(guan)型機械(xie)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)件通常具有(you)導(dao)水套。冷(leng)(leng)卻水直接(jie)從(cong)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)套進(jin)入導(dao)水套的(de)(de)(de)(de)(de)外部，然后(hou)(hou)(hou)(hou)(hou)在(zai)摩(mo)(mo)擦(ca)后(hou)(hou)(hou)(hou)(hou)從(cong)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)套流出。冷(leng)(leng)卻水不僅可(ke)以(yi)冷(leng)(leng)卻摩(mo)(mo)擦(ca)副(fu)，而且(qie)可(ke)以(yi)防(fang)止(zhi)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)腔中(zhong)的(de)(de)(de)(de)(de)液(ye)體泄漏。為(wei)了(le)減少(shao)因暢通無(wu)阻(zu)的(de)(de)(de)(de)(de)冷(leng)(leng)卻水通道(dao)而引起(qi)的(de)(de)(de)(de)(de)麻煩，真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)維(wei)(wei)(wei)護(hu)人(ren)(ren)員(yuan)(yuan)經(jing)常會因無(wu)故障操(cao)作而卸(xie)下(xia)(xia)(xia)導(dao)水套，這將(jiang)(jiang)(jiang)(jiang)導(dao)致冷(leng)(leng)卻水不經(jing)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)墊流出密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)墊偏(pian)轉 3、定(ding)時(shi)調(diao)(diao)節(jie)(jie)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)承托(tuo)架(jia)螺(luo)(luo)栓 維(wei)(wei)(wei)修(xiu)(xiu)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)時(shi)，請將(jiang)(jiang)(jiang)(jiang)轉子、軸(zhou)(zhou)(zhou)承托(tuo)架(jia)和(he)其他組件放入泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)殼中(zhong)。泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)殼和(he)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)蓋(gai)之間(jian)(jian)的(de)(de)(de)(de)(de)墊圈可(ke)調(diao)(diao)節(jie)(jie)葉輪的(de)(de)(de)(de)(de)軸(zhou)(zhou)(zhou)向(xiang)(xiang)位置。將(jiang)(jiang)(jiang)(jiang)蓋(gai)固定(ding)在(zai)一起(qi)，然后(hou)(hou)(hou)(hou)(hou)用(yong)螺(luo)(luo)栓將(jiang)(jiang)(jiang)(jiang)軸(zhou)(zhou)(zhou)承托(tuo)架(jia)固定(ding)到泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)蓋(gai)上。最后(hou)(hou)(hou)(hou)(hou)，聯軸(zhou)(zhou)(zhou)器已安裝并對(dui)準。校正時(shi)應先(xian)調(diao)(diao)整(zheng)電機，首(shou)先(xian)調(diao)(diao)整(zheng)軸(zhou)(zhou)(zhou)向(xiang)(xiang)間(jian)(jian)隙(xi)，然后(hou)(hou)(hou)(hou)(hou)再調(diao)(diao)整(zheng)徑向(xiang)(xiang)間(jian)(jian)隙(xi)。一些維(wei)(wei)(wei)護(hu)人(ren)(ren)員(yuan)(yuan)會調(diao)(diao)整(zheng)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)蓋(gai)和(he)軸(zhou)(zhou)(zhou)承托(tuo)架(jia)的(de)(de)(de)(de)(de)緊固螺(luo)(luo)栓的(de)(de)(de)(de)(de)緊度，因為(wei)它們(men)在(zai)調(diao)(diao)節(jie)(jie)...
2020
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01
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14
一些(xie)市場用戶報告(gao)說，在(zai)他們購(gou)買的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)成套設(she)備(bei)(bei)的(de)故(gu)障(zhang)(zhang)中，“噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)不(bu)能投(tou)入(ru)(ru)運(yun)(yun)行(xing)(xing)”占最大(da)(da)比例，導致(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)輸出(chu)(chu)受(shou)限(xian)，影(ying)響冷(leng)凝(ning)器(qi)(qi)(qi)(qi)(qi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)的(de)改善。這(zhe)對單位經濟有很大(da)(da)影(ying)響。6號機組(zu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)在(zai)低(di)(di)(di)溫(wen)季節無(wu)法投(tou)入(ru)(ru)運(yun)(yun)行(xing)(xing)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)輸出(chu)(chu)受(shou)到(dao)(dao)(dao)限(xian)制，導致(zhi)冷(leng)凝(ning)器(qi)(qi)(qi)(qi)(qi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)差。現(xian)在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)“噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)不(bu)能投(tou)入(ru)(ru)運(yun)(yun)行(xing)(xing)”的(de)故(gu)障(zhang)(zhang)消除了(le)(le)，整套設(she)備(bei)(bei)的(de)產(chan)量(liang)增(zeng)加了(le)(le)，冷(leng)凝(ning)器(qi)(qi)(qi)(qi)(qi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)在(zai)低(di)(di)(di)溫(wen)季節增(zeng)加了(le)(le)0.8千(qian)帕。 一，分析(xi)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)不(bu)能投(tou)入(ru)(ru)運(yun)(yun)行(xing)(xing)的(de)原因(yin): 1、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)旁通閥(fa)(fa)(fa)泄(xie)(xie)漏(lou) 2、機械(xie)(xie)磨損增(zeng)加 3、機械(xie)(xie)磨損增(zeng)加 4、維(wei)護(hu)不(bu)到(dao)(dao)(dao)位 5、維(wei)護(hu)不(bu)到(dao)(dao)(dao)位 6、維(wei)護(hu)標準不(bu)當(dang) 7、低(di)(di)(di)溫(wen)季節冷(leng)卻水(shui)溫(wen)度高 8、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)氣(qi)源(yuan)(yuan)(yuan)含水(shui)量(liang)過高 9、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)流量(liang)調整不(bu)當(dang) 檢(jian)查(cha)發現(xian)，主要原因(yin)是(shi)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)旁通閥(fa)(fa)(fa)無(wu)內(nei)部(bu)泄(xie)(xie)漏(lou)，噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)表(biao)面(mian)溫(wen)度穩定，不(bu)低(di)(di)(di)于0℃。檢(jian)查(cha)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)旁通閥(fa)(fa)(fa)前后(hou)溫(wen)差達到(dao)(dao)(dao)8℃~15℃，表(biao)明閥(fa)(fa)(fa)門(men)內(nei)部(bu)泄(xie)(xie)漏(lou)嚴重，直接(jie)影(ying)響真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)成套裝置的(de)輸出(chu)(chu)。噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)投(tou)入(ru)(ru)運(yun)(yun)行(xing)(xing)后(hou)，管壁溫(wen)度從常溫(wen)急劇變化到(dao)(dao)(dao)-15℃。冷(leng)凝(ning)器(qi)(qi)(qi)(qi)(qi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)波動很大(da)(da)。檢(jian)查(cha)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)的(de)進(jin)水(shui)管是(shi)否含有大(da)(da)量(liang)水(shui)。 二(er)，解決辦(ban)法: 1.真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)的(de)空(kong)(kong)(kong)(kong)(kong)氣(qi)源(yuan)(yuan)(yuan)被(bei)改變為相(xiang)對低(di)(di)(di)濕度的(de)大(da)(da)氣(qi)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)的(de)氣(qi)源(yuan)(yuan)(yuan)改為大(da)(da)氣(qi)，另外安(an)裝了(le)(le)手動隔(ge)離(li)閥(fa)(fa)(fa)和過濾網(wang)。 2.為了(le)(le)消除閥(fa)(fa)(fa)門(men)的(de)內(nei)部(bu)泄(xie)(xie)漏(lou)，檢(jian)修改造后(hou)的(de)閥(fa)(fa)(fa)門(men)，對復型止回(hui)閥(fa)(fa)(fa)進(jin)行(xing)(xing)了(le)(le)合理化改造，采用了(le)(le)可(ke)靠性高的(de)氣(qi)動橡膠襯里蝶閥(fa)(fa)(fa)來消除內(nei)部(bu)泄(xie)(xie)漏(lou)。 實(shi)施后(hou)，對比結果表(biao)明，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)噴(pen)(pen)(pen)射(she)器(qi)(qi)(qi)(qi)(qi)已...
2020
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02
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18
真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)是(shi)(shi)一(yi)(yi)種(zhong)在(zai)(zai)(zai)封閉空(kong)(kong)(kong)間內(nei)(nei)改(gai)善、產(chan)生和(he)維持(chi)真空(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)裝(zhuang)置，可廣泛應用(yong)(yong)(yong)(yong)于制藥、冶金、化工、食品(pin)、電子(zi)等行(xing)(xing)(xing)業(ye)(ye)。根據行(xing)(xing)(xing)業(ye)(ye)，除(chu)了在(zai)(zai)(zai)制藥工業(ye)(ye)中(zhong)廣泛使(shi)(shi)用(yong)(yong)(yong)(yong)之外，市場(chang)上(shang)(shang)(shang)還(huan)(huan)有各種(zhong)類型(xing)的(de)(de)(de)(de)(de)(de)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)，包括干式螺旋(xuan)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)、水環泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)、滑(hua)閥泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)、旋(xuan)轉葉片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)、往復泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)和(he)擴散泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)。用(yong)(yong)(yong)(yong)戶(hu)可以(yi)根據不(bu)(bu)同的(de)(de)(de)(de)(de)(de)工作(zuo)壓力(li)范圍(wei)和(he)不(bu)(bu)同的(de)(de)(de)(de)(de)(de)工作(zuo)要(yao)求(qiu)使(shi)(shi)用(yong)(yong)(yong)(yong)不(bu)(bu)同類型(xing)的(de)(de)(de)(de)(de)(de)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)。 事(shi)實(shi)上(shang)(shang)(shang)，近(jin)年來，隨著(zhu)我國(guo)醫(yi)藥、食品(pin)、電子(zi)等行(xing)(xing)(xing)業(ye)(ye)的(de)(de)(de)(de)(de)(de)快速(su)發展(zhan)，相(xiang)(xiang)關(guan)裝(zhuang)備制造業(ye)(ye)一(yi)(yi)直(zhi)保持(chi)著(zhu)快速(su)增(zeng)長(chang)的(de)(de)(de)(de)(de)(de)勢頭。其(qi)中(zhong)，中(zhong)國(guo)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)行(xing)(xing)(xing)業(ye)(ye)實(shi)現(xian)了持(chi)續(xu)、穩定、快速(su)的(de)(de)(de)(de)(de)(de)發展(zhan)。然而(er)，在(zai)(zai)(zai)增(zeng)長(chang)的(de)(de)(de)(de)(de)(de)同時(shi)，真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)產(chan)量大(da)、產(chan)值低(di)的(de)(de)(de)(de)(de)(de)問題也逐(zhu)漸顯現(xian)出來。與國(guo)外真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)相(xiang)(xiang)比，尤其(qi)是(shi)(shi)研發創新能(neng)(neng)力(li)，與國(guo)外同行(xing)(xing)(xing)相(xiang)(xiang)比還(huan)(huan)有很大(da)差(cha)距。 例如，在(zai)(zai)(zai)技術上(shang)(shang)(shang)，以(yi)直(zhi)聯旋(xuan)片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)為例，雖然目前國(guo)內(nei)(nei)直(zhi)聯旋(xuan)片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)沒有重大(da)技術問題，價格也遠低(di)于進口產(chan)品(pin)，但(dan)在(zai)(zai)(zai)一(yi)(yi)些(xie)關(guan)鍵(jian)技術上(shang)(shang)(shang)還(huan)(huan)存在(zai)(zai)(zai)差(cha)距。為保證直(zhi)聯泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)在(zai)(zai)(zai)高速(su)、高溫下(xia)的(de)(de)(de)(de)(de)(de)穩定、可靠(kao)運行(xing)(xing)(xing)，進一(yi)(yi)步提(ti)高國(guo)產(chan)直(zhi)聯旋(xuan)轉葉片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)除(chu)水汽能(neng)(neng)力(li)，必須解決(jue)軸封漏油和(he)旋(xuan)轉葉片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)材(cai)料及真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)油的(de)(de)(de)(de)(de)(de)性能(neng)(neng)和(he)質(zhi)量問題。 另(ling)外，目前各大(da)醫(yi)院的(de)(de)(de)(de)(de)(de)負(fu)壓站主要(yao)采(cai)用(yong)(yong)(yong)(yong)液環真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)和(he)旋(xuan)葉真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)。然而(er)，在(zai)(zai)(zai)這種(zhong)危險的(de)(de)(de)(de)(de)(de)疫情(qing)下(xia)，患者的(de)(de)(de)(de)(de)(de)痰液、唾液和(he)呼氣(qi)中(zhong)有大(da)量的(de)(de)(de)(de)(de)(de)病毒。在(zai)(zai)(zai)通過真空(kong)(kong)(kong)系統吸入管道到(dao)達真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)并(bing)排(pai)放到(dao)大(da)氣(qi)中(zhong)的(de)(de)(de)(de)(de)(de)過程中(zhong)，存在(zai)(zai)(zai)二次傳輸的(de)(de)(de)(de)(de)(de)巨(ju)大(da)風險。基(ji)于上(shang)(shang)(shang)述情(qing)況，一(yi)(yi)家外資企業(ye)(ye)對武漢霍(huo)山醫(yi)院的(de)(de)(de)(de)(de)(de)MINK無油爪式真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)給予了緊(jin)急支持(chi)。本發明不(bu)(bu)僅(jin)可以(yi)在(zai)(zai)(zai)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)入口處增(zeng)加一(yi)(yi)個細(xi)菌過濾(lv)器，而(er)且由于...
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